def do_operation(self):
""" perform create mapping scheme operation """
# input/output verification already performed during set input/ouput
ms = MappingScheme(self._taxonomy)
zone = MappingSchemeZone('ALL')
stats = Statistics(self._taxonomy)
stats.finalize()
stats.get_tree().value = zone.name
ms.assign(zone, stats)
self.outputs[0].value = ms
def do_operation(self):
""" perform create mapping scheme operation """
# input/output verification already performed during set input/ouput
ms = MappingScheme(self._taxonomy)
zone = MappingSchemeZone('ALL')
stats = Statistics(self._taxonomy)
stats.finalize()
stats.get_tree().value = zone.name
ms.assign(zone, stats)
self.outputs[0].value = ms
def saveMSBranch(self):
"""
event handler for btn_save
- open "Save mapping scheme" dialog box to save current set of values/weights
as a single level mapping scheme
"""
ms = MappingScheme(self.taxonomy)
stats = Statistics(self.taxonomy)
root = stats.get_tree()
for v, w in map(None, self.levelModel.values, self.levelModel.weights):
node = StatisticNode(root, '', v)
node.weight = w
root.children.append(node)
stats.finalized = True
ms.assign(MappingSchemeZone('ALL'), stats)
self.dlgSave.setMS(ms, True)
self.dlgSave.exec_()
def do_operation(self):
""" perform create mapping scheme operation """
# input/output verification already performed during set input/ouput
zone_layer = self.inputs[0].value
zone_field = self.inputs[1].value
# load zone
try:
zone_classes = layer_field_stats(zone_layer, zone_field)
except AssertionError as err:
raise OperatorError(str(err), self.__class__)
# merge to create stats
ms = MappingScheme(self._taxonomy)
for _zone, _count in zone_classes.iteritems():
stats = Statistics(self._taxonomy)
stats.finalize()
stats.get_tree().value = _zone
ms.assign(MappingSchemeZone(_zone), stats)
self.outputs[0].value = ms
def do_operation(self):
""" perform create mapping scheme operation """
# input/output verification already performed during set input/ouput
zone_layer = self.inputs[0].value
zone_field = self.inputs[1].value
# load zone
try:
zone_classes = layer_field_stats(zone_layer, zone_field)
except AssertionError as err:
raise OperatorError(str(err), self.__class__)
# merge to create stats
ms = MappingScheme(self._taxonomy)
for _zone, _count in zone_classes.iteritems():
stats = Statistics(self._taxonomy)
stats.finalize()
stats.get_tree().value = _zone
ms.assign(MappingSchemeZone(_zone), stats)
self.outputs[0].value = ms
